| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.50 | 7.803% | $29.6458 | $29.65 | $29.65 | $29.60 |
| Purchase #2 | $119.41 | 8.748% | $129.856 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $111.28 | 11.418% | $123.986 | $123.99 | $124.00 | $124.00 |
| Purchase #4 | $202.52 | 9.793% | $222.3528 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $100.47 | 8.373% | $108.8824 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $37.98 | 6.559% | $40.4711 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $89.75 | 6.353% | $95.4518 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $688.91 | $750.6459 | $750.65 | $750.65 | $750.80 | |